[Bug target/69245] [6 Regression] ICE in extract_insn, at recog.c:2286 on arm-linux-gnueabihf

[ktkachov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69245

--- Comment #16 from ktkachov at gcc dot gnu.org ---
Author: ktkachov
Date: Fri Feb 26 16:02:21 2016
New Revision: 233745

URL: https://gcc.gnu.org/viewcvs?rev=233745&root=gcc&view=rev
Log:
[AArch64] Set TREE_TARGET_GLOBALS in aarch64_set_current_function when new tree
is the default node to recalculate optab availability

        PR target/69245
        * config/aarch64/aarch64.c (aarch64_set_current_function):
        Save/restore target globals when switching to
        target_option_default_node.

        * gcc.target/aarch64/pr69245_1.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/aarch64/pr69245_1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/aarch64.c
    trunk/gcc/testsuite/ChangeLog